An omegaverse where the omega gets raped when he's in highschool and has the kid. He attends a mixer thing and a highschool kid says he's his fated mate. Theomega manages to get a job as a janitor at the alpha's school.
http://www.mangago.me/read-manga/kiraide_isasete/
This is it, thank you!
An omegaverse where the omega gets raped when he's in highschool and has the kid. He attends a mixer thing and a highschool kid says he's his fated mate. Theomega manages to get a job as a janitor at the alpha's school.